package bxw.rfid_read_writerr2000.utils;

/**
 * @author
 * @version 1.0
 * @date 2017/7/27
 */

public interface SharedPreferencesField {
    

    String CHAR_1 = "char_1";
    String CHAR_2 = "char_2";
    String CHAR_3 = "char_3";
    
    
}
